CN215569422U

CN215569422U - LED display screen device for intelligent lamp pole

Info

Publication number: CN215569422U
Application number: CN202121385095.5U
Authority: CN
Inventors: 李超文
Original assignee: Shanghai Wuxi Intelligent Technology Co ltd
Current assignee: Shanghai Wuxi Intelligent Technology Co ltd
Priority date: 2021-06-22
Filing date: 2021-06-22
Publication date: 2022-01-18
Anticipated expiration: 2031-06-22

Abstract

The utility model discloses an LED display screen device for a smart lamp post, which comprises an LED display screen body, a fixed groove, a lamp post body and a threaded rod, wherein a fixed shell is fixedly welded on the LED display screen body, a limit groove and a connecting groove are formed in the fixed shell, a push rod is connected onto the limit groove in a sliding mode, a first permanent magnet is fixedly welded on the push rod, and a connecting rod is fixedly welded on the push rod. This a LED display screen device for wisdom lamp pole is provided with the threaded rod, open servo motor, servo motor drives first bevel gear through the pivot and rotates work, and then first bevel gear can drive second bevel gear and rotate work, second bevel gear rotates work in the spout through the ball, and then the threaded rod can drive the LED display screen body of fixing on fixed shell through the fixed plate and carry out altitude mixture control according to the service environment of reality, the controllability and the suitability of device have been increased.

Description

LED display screen device for intelligent lamp pole

Technical Field

The utility model relates to the technical field of LED display screens, in particular to an LED display screen device for a smart lamp post.

Background

Along with the progress of the technology, the intellectualization of the street lamp is gradually mature, the street lamp integrates a plurality of functions, not only a single lighting function, but also a common form of installing an LED display screen on the lamp post body of the street lamp can realize the functions of displaying the surrounding environment, advertising and early warning while lighting.

Most of the existing LED display screen devices of intelligent lamp posts have the following problems:

the LED display screen devices of the existing intelligent lamp posts are usually fixedly arranged on the intelligent lamp posts, so that the height of the LED display screen devices is not convenient to adjust according to the actual use environment of the LED display screen devices, and the LED display screen devices are poor in adjustability and applicability;

two, the LED display screen device of some current wisdom lamp poles, it is very inconvenient when installing the LED display screen device usually, and the installation steps are loaded down with trivial details, have wasted a large amount of times of people, are not convenient for carry out convenient stable dismantlement work to the LED display screen device, and the convenience is relatively poor.

We have therefore proposed an LED display screen device for a smart light pole in order to solve the problems set forth above.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an LED display screen device for a smart lamp post, and aims to solve the problems that the LED display screen devices of some smart lamp posts in the current market, which are provided by the background technology, are inconvenient to highly adjust the positions of the LED display screen devices according to the actual use environment of the LED display screen devices and are inconvenient to conveniently and stably disassemble the LED display screen devices.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a LED display screen device for wisdom lamp pole, includes LED display screen body, fixed slot, lamp pole body and threaded rod, welded fastening has the fixed shell on the LED display screen body, and has seted up spacing groove and spread groove on the fixed shell to sliding connection has the push rod on the spacing groove, welded fastening has first permanent magnet on the push rod, and welded fastening has the connecting rod on the push rod, welded fastening has reset spring on the spread groove, and welded fastening has first block on the reset spring to the block groove has been seted up on the first block, welded fastening has the second permanent magnet on the first block, and welded fastening has the second block on the second permanent magnet.

Preferably, the limit groove and the push rod form a limit sliding structure, and the push rod and the first permanent magnet correspond to each other one by one.

Preferably, the first permanent magnet and the second permanent magnet are provided in two sets, the magnetic poles of the first permanent magnet and the second permanent magnet are opposite, the diameter of the second permanent magnet is smaller than that of the return spring, and the second permanent magnet and the return spring form an elastic return structure.

Preferably, the length and the width of the first clamping block are respectively equal to those of the second clamping block, the length and the width of the first clamping block are respectively smaller than those of the fixing groove, and the clamping groove formed in the first clamping block is in an I shape.

Preferably, the fixed slot has been seted up on the fixed plate, and fixed plate sliding connection is in the spout to the spout is seted up on the lamp pole body, welded fastening has servo motor on the lamp pole body, and bolted connection has the pivot on servo motor's the output shaft, and the pivot rotates to be connected in the spout, welded fastening has first conical gear in the pivot, and the meshing is connected with second conical gear on the first conical gear to be provided with the ball on the second conical gear, and the ball is coincide to be connected in the spout in addition, threaded connection has the threaded rod on the second conical gear, and welded fastening has the fixed plate on the top face of threaded rod.

Preferably, the fixed plate is attached to the inner wall of the sliding groove, the height of the sliding groove is larger than that of the threaded rod, the second bevel gear is in fit connection with the balls, and the balls are symmetrically distributed on the second bevel gear.

Compared with the prior art, the utility model has the beneficial effects that:

one, this a LED display screen device for wisdom lamp pole is provided with the threaded rod, open servo motor, servo motor drives first bevel gear through the pivot and rotates work, and then first bevel gear can drive second bevel gear and rotate work, second bevel gear passes through the ball and rotates work in the spout, and then the threaded rod can drive the LED display screen body of fixing on fixed shell through the fixed plate and carry out altitude mixture control according to the service environment of reality, the controllability and the suitability of device have been increased.

Secondly, the LED display screen device for the intelligent lamp post is provided with a first clamping block and a second clamping block, when the LED display screen body is installed, the fixed shell is placed on the fixed plate, the push rod is stirred, the push rod drives the first permanent magnets on the upper side and the lower side to slide through the connecting rod, the first permanent magnets and the second permanent magnets drive the first clamping block and the second clamping block to move oppositely under the action of the magnetic poles, the first clamping block and the second clamping block are completely clamped in the fixed grooves, so that the LED display screen body can be conveniently and stably fixed on the lamp post body, when the LED display screen device needs to be disassembled and maintained, the push rod needs to be stirred, the first permanent magnets and the second permanent magnets do not generate magnetic force mutually, and the first clamping block and the second clamping block recover to the original state under the action of the reset spring, so that the LED display screen body can be rapidly disassembled and the convenience of the device is improved, saving a lot of time.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the structure of FIG. 1 at B according to the present invention;

FIG. 4 is a schematic top view of a spacing groove of the present invention;

FIG. 5 is a schematic bottom view of the engaging groove of the present invention;

fig. 6 is a schematic side view of the lamp post body according to the present invention.

In the figure: 1. an LED display screen body; 2. fixing the housing; 3. a limiting groove; 4. connecting grooves; 5. a push rod; 6. a first permanent magnet; 7. a connecting rod; 8. a return spring; 9. a second permanent magnet; 10. a first engaging block; 11. a clamping groove; 12. a second engaging block; 13. a fixing plate; 14. fixing grooves; 15. a lamp post body; 16. a chute; 17. a servo motor; 18. a rotating shaft; 19. a first bevel gear; 20. a second bevel gear; 21. a ball bearing; 22. a threaded rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: an LED display screen device for a smart lamp pole comprises an LED display screen body 1, a fixed shell 2, a limiting groove 3, a connecting groove 4, a push rod 5, a first permanent magnet 6, a connecting rod 7, a reset spring 8, a second permanent magnet 9, a first clamping block 10, a clamping groove 11, a second clamping block 12, a fixed plate 13, a fixed groove 14, a lamp pole body 15, a sliding groove 16, a servo motor 17, a rotating shaft 18, a first conical gear 19, a second conical gear 20, a ball 21 and a threaded rod 22, wherein the fixed shell 2 is fixedly welded on the LED display screen body 1, the limiting groove 3 and the connecting groove 4 are formed in the fixed shell 2, the push rod 5 is slidably connected on the limiting groove 3, the first permanent magnet 6 is fixedly welded on the push rod 5, the connecting rod 7 is fixedly welded on the push rod 5, the reset spring 8 is fixedly welded on the connecting groove 4, the first clamping block 10 is fixedly welded on the reset spring 8, the first engaging block 10 is provided with an engaging groove 11, the first engaging block 10 is fixedly welded with the second permanent magnet 9, and the second permanent magnet 9 is fixedly welded with the second engaging block 12.

Spacing groove 3 constitutes spacing sliding structure with push rod 5, and push rod 5 and first permanent magnet 6 one-to-one, can guarantee that push rod 5 can drive first permanent magnet 6 and carry out spacing slip, and then guarantee going on smoothly of fixing or dismantlement work.

First permanent magnet 6 and second permanent magnet 9 are provided with two sets ofly, and first permanent magnet 6 is opposite with the magnetic pole of second permanent magnet 9 to the diameter of second permanent magnet 9 is less than reset spring 8's diameter, and second permanent magnet 9 constitutes elasticity reset structure with reset spring 8 in addition, can guarantee that first permanent magnet 6 can make second permanent magnet 9 carry out steady operation, and then guarantees the stability of fixing or dismantling work.

The length and the width of the first clamping block 10 are respectively equal to the length and the width of the second clamping block 12, the length and the width of the first clamping block 10 are respectively smaller than the length and the width of the fixing groove 14, and the clamping groove 11 formed in the first clamping block 10 is in an I shape, so that the first clamping block 10 and the second clamping block 12 can be clamped and fixed, and the LED display screen body 1 can be fixedly installed on the lamp post body 15.

Fixed slot 14 has been seted up on fixed plate 13, and fixed plate 13 sliding connection is in spout 16, and spout 16 sets up on lamp pole body 15, welded fastening has servo motor 17 on the lamp pole body 15, and bolted connection has pivot 18 on servo motor 17's the output shaft, and pivot 18 rotates to be connected in spout 16, welded fastening has first conical gear 19 on the pivot 18, and the meshing is connected with second conical gear 20 on the first conical gear 19, and be provided with ball 21 on the second conical gear 20, and ball 21 coincide connects in spout 16, threaded connection has threaded rod 22 on the second conical gear 20, and welded fastening has fixed plate 13 on threaded rod 22's the top face, can guarantee the stability of altitude mixture control job, and then guarantee the convenience of device.

The fixed plate 13 is attached to the inner wall of the sliding groove 16, the height of the sliding groove 16 is larger than that of the threaded rod 22, the second bevel gear 20 and the balls 21 are connected in a matched mode, the balls 21 are distributed on the second bevel gear 20 in a bilateral symmetry mode, the threaded rod 22 can be guaranteed to work stably, and the stability of height adjusting work is guaranteed.

The working principle is as follows: before the LED display screen device for the intelligent lamp post is used, the overall condition of the device needs to be checked firstly, and normal work can be determined;

as shown in fig. 1, 3 and 6, firstly, a worker opens a servo motor 17 on a lamp post body 15, the servo motor 17 works, and then the servo motor 17 can drive a rotating shaft 18 to rotate in a sliding groove 16, and when the rotating shaft 18 rotates, in combination with a ball 21, a first bevel gear 19 can drive a second bevel gear 20 to rotate, and then the second bevel gear 20 can drive a fixing plate 13 on a threaded rod 22 to perform limited sliding work in the sliding groove 16, so that the fixing plate 13 can drive an LED display screen body 1 to perform height adjustment according to an actual use environment through a fixing housing 2, and the adjustability and the applicability of the device are increased;

as shown in fig. 1, 2, 4 and 5, when the LED display screen body 1 is installed, firstly, a worker places the fixed housing 2 on the fixed plate 13, and then pulls the push rod 5 leftwards, the push rod 5 slides in the limiting groove 3 in a limiting manner, and then the push rod 5 can drive the push rod 5 below through the connecting rod 7 to move leftwards together, so that the first permanent magnet 6 and the second permanent magnet 9 on the push rod 5 generate magnetic force, and under the action of the magnetic force, the second permanent magnet 9 drives the first engaging block 10 and the second engaging block 12 to move in the connecting groove 4 in opposite directions, and then the first engaging block 10 and the second engaging block 12 can be completely engaged in the fixing groove 14 on the fixed plate 13 through the engaging groove 11, so that the LED display screen body 1 can be conveniently and stably fixed on the lamp post body 15, the installation procedure is simple and convenient, and free from wasting a lot of time, when the LED display screen body 1 needs to be disassembled and maintained, only need stir push rod 5 right once more, push rod 5 drives connecting rod 7 and moves right at spread groove 4, and then magnetic force between first permanent magnet 6 and the second permanent magnet 9 slowly disappears, after magnetic force disappears completely, first block 10 and second block 12 alternate segregation under reset spring 8's effect, do not carry out the block, then resume to original position, the staff just can take off fixed housing 2 from fixed plate 13 after that, thereby make LED display screen body 1 can carry out quick dismantlement work, the convenience of device has been increased.

The above is the working process of the whole device, and the details which are not described in detail in this specification, such as the LED display screen body 1, the lamp post body 15 and the servo motor 17, are all the prior art known to those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a LED display screen device for wisdom lamp pole, includes LED display screen body (1), fixed slot (14), lamp pole body (15) and threaded rod (22), its characterized in that: welded fastening has fixed shell (2) on LED display screen body (1), and has seted up spacing groove (3) and spread groove (4) on fixed shell (2) to sliding connection has push rod (5) on spacing groove (3), welded fastening has first permanent magnet (6) on push rod (5), and welded fastening has connecting rod (7) on push rod (5), welded fastening has reset spring (8) on spread groove (4), and welded fastening has first block (10) on reset spring (8), and has seted up block groove (11) on first block (10), welded fastening has second permanent magnet (9) on first block (10), and welded fastening has second block (12) on second permanent magnet (9).

2. The LED display screen device for the intelligent lamp post as claimed in claim 1, wherein: the limiting groove (3) and the push rod (5) form a limiting sliding structure, and the push rod (5) corresponds to the first permanent magnet (6) one by one.

3. The LED display screen device for the intelligent lamp post as claimed in claim 1, wherein: the first permanent magnet (6) and the second permanent magnet (9) are arranged in two groups, the magnetic poles of the first permanent magnet (6) and the magnetic poles of the second permanent magnet (9) are opposite, the diameter of the second permanent magnet (9) is smaller than that of the return spring (8), and the second permanent magnet (9) and the return spring (8) form an elastic return structure.

4. The LED display screen device for the intelligent lamp post as claimed in claim 1, wherein: the length and the width of the first clamping block (10) are respectively equal to those of the second clamping block (12), the length and the width of the first clamping block (10) are respectively smaller than those of the fixing groove (14), and the clamping groove (11) formed in the first clamping block (10) is I-shaped.

5. The LED display screen device for the intelligent lamp post as claimed in claim 1, wherein: a servo motor (17) is welded and fixed on the lamp post body (15), a rotating shaft (18) is connected on an output shaft of the servo motor (17) through a bolt, and the rotating shaft (18) is rotationally connected in the chute (16), a first bevel gear (19) is welded and fixed on the rotating shaft (18), and a second bevel gear (20) is engaged and connected on the first bevel gear (19), the second bevel gear (20) is provided with balls (21), and the balls (21) are matched and connected in the sliding groove (16), a threaded rod (22) is connected to the second conical gear (20) through threads, a fixed plate (13) is welded and fixed on the top end surface of the threaded rod (22), a fixed groove (14) is arranged on the fixed plate (13), the fixing plate (13) is connected in the sliding groove (16) in a sliding way, and the sliding groove (16) is arranged on the lamp post body (15).

6. The LED display screen device for the intelligent lamp pole as claimed in claim 5, wherein: the fixed plate (13) is attached to the inner wall of the sliding groove (16), the height of the sliding groove (16) is larger than that of the threaded rod (22), the second bevel gear (20) is in fit connection with the balls (21), and the balls (21) are distributed on the second bevel gear (20) in a bilateral symmetry mode.